油胺也存在于纳米颗粒的表面，表明它具有帽化试剂的作用，能通过提供位阻保护作用防止测试纳米颗粒发生凝聚。
Oleylamine was also found on the surface of nanoparticles, indicating its role as capping agent which provided steric protection of as-synthesized nanoparticles from agglomeration.
阀体-阀帽的焊接工艺是采用完全自动化的mig焊接设备进行的。
The body - bonnet welds are made on fully automatic MIG Welders.
为封帽机的智能化和安全性提供了解决方案。
Provided a solution for the intelligization and security of the cap-sealing machine.
应用推荐